Extend skip_or_save_block
Extend skip_or_save_block

Make it stop also before outer level closing parens.  This way
we can now also skip/save the expression inside "foobar(42 + 41)".

avih/tinycc,andreiw/tinycc,code4game/tinycc,code4game/tinycc,avih/tinycc,mingodad/tinycc,code4game/tinycc,andreiw/tinycc,mingodad/tinycc,avih/tinycc,mingodad/tinycc,avih/tinycc,mirror/tinycc,mirror/tinycc,andreiw/tinycc,mingodad/tinycc,mirror/tinycc,mirror/tinycc